Historical clue formulations

• "Funny Girl" role for which Barbra Streisand won an Oscar — 2020-05-11
• Rear end — 2007-08-07
• Keister — 2007-04-24
• Backside — 2005-10-17
• Kind of pack — 2004-01-11
• Bottom — 2000-11-25
• Rear — 2000-03-17
• Backside — 1996-03-10